Hyperextension brace



FIG. 1 is a perspective view of a hyperextension brace according to my design;

FIG. 2 is a right side view of a hyperextension brace;

FIG. 3 is a left side view of a hyperextension brace;

FIG. 4 is a front view of a hyperextension brace;

FIG. 5 is a rear view of a hyperextension brace;

FIG. 6 is a top view of a hyperextension brace; and,

FIG. 7 is a bottom view of a hyperextension brace.

The broken lines illustrate portions of a hyperextension brace which form no part of the claimed design. 

The ornamental design for hyperextension brace, as shown and described. 